## 类的使用
cn.felord.payment.wechat.v3.SignatureProvider

使用SignatureProvider的程序包
cn.felord.payment.wechat
cn.felord.payment.wechat.v3

### cn.felord.payment.wechat中SignatureProvider的使用

返回SignatureProvider的cn.felord.payment.wechat中的方法
`(专用程序包) SignatureProvider` WechatPayConfiguration.`signatureProvider(WechatMetaContainer wechatMetaContainer)` 微信支付V3签名工具.

参数类型为SignatureProvider的cn.felord.payment.wechat中的方法
`WechatPayClient` WechatPayConfiguration.`wechatPayClient(SignatureProvider signatureProvider)` 微信支付V3 客户端.

### cn.felord.payment.wechat.v3中SignatureProvider的使用

声明为SignatureProvider的cn.felord.payment.wechat.v3中的字段
`private SignatureProvider` WechatPayCallback.`signatureProvider` The Signature provider.
`private SignatureProvider` WechatPayClient.`signatureProvider` The Signature provider.
`private SignatureProvider` WechatPayClient.Executor.`signatureProvider` The Signature provider.

返回SignatureProvider的cn.felord.payment.wechat.v3中的方法
`SignatureProvider` WechatPayClient.`signatureProvider()` Signature provider signature provider.

参数类型为SignatureProvider的cn.felord.payment.wechat.v3中的构造器
构造器和说明
`Executor(WechatPayV3Type wechatPayV3Type, M model, SignatureProvider signatureProvider, org.springframework.web.client.RestOperations restOperations)` Instantiates a new Executor.
`WechatPayCallback(SignatureProvider signatureProvider, String tenantId)` Instantiates a new Wechat pay callback.
`WechatPayClient(SignatureProvider signatureProvider)` Instantiates a new Wechat pay service.